Indentureship is a term used to describe a form of labour system whereby an individual works for a certain period of time in exchange for something else, such as passage to a new country or training. Some synonyms for indentureship include apprenticeship, servitude, and bondage. Apprenticeship typically refers to a period of training, often in a trade or profession, in exchange for work. Servitude refers to a condition of being subjected to another's authority or control, often as a result of debt or slavery. Bondage, on the other hand, typically describes a form of slavery or captivity, where a person is held against their will and forced into labour.